Difference between revisions of "Dynamic List Activity"
From John Freier
(Created page with 'package com.johnfreier.dailyfactorcrap; import java.util.ArrayList; import com.johnfreier.utilities.URLUtils; import android.app.ListActivity; import android.app.ProgressDialo…') |
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| − | + | public class TopActivity extends ListActivity | |
| + | { | ||
| + | private ArrayAdapter<String> adapter; | ||
| + | private ArrayList<String> list; | ||
| − | + | public void onCreate(Bundle savedInstanceState) | |
| + | { | ||
| + | super.onCreate(savedInstanceState); | ||
| − | + | this.list = new ArrayList<String>(); | |
| − | + | adapter = new ArrayAdapter<String>(this, R.layout.top, this.list); | |
| − | + | setListAdapter(adapter); | |
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| − | + | ||
| − | + | //not for sure if I need the below. | |
| − | + | //ListView lv = getListView(); | |
| − | + | //lv.setTextFilterEnabled(true); | |
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| + | addItem(); | ||
| − | + | } | |
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| − | + | public void addItem() | |
| − | + | { | |
| − | + | this.list.add("Two"); | |
| − | + | adapter.notifyDataSetChanged(); | |
| − | + | } | |
| − | + | } | |
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Revision as of 09:37, 2 February 2011
public class TopActivity extends ListActivity
{
private ArrayAdapter<String> adapter;
private ArrayList<String> list;
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
this.list = new ArrayList<String>();
adapter = new ArrayAdapter<String>(this, R.layout.top, this.list);
setListAdapter(adapter);
//not for sure if I need the below.
//ListView lv = getListView();
//lv.setTextFilterEnabled(true);
addItem();
}
public void addItem()
{
this.list.add("Two");
adapter.notifyDataSetChanged();
}
}
